SONIC-POTIONS LXR - User Manual





 !
"#
 !"#

$"%&&&

• $%&' ($)**+

$%&'

• ,-.
/0!
'()
• ,)1+2
/0
*
0(.
+
'3


&4$!5
1

Summary

Pitfalls - Read First!

Preparations

Step 1 - Resistors

Step 2 - Diodes

Step 3 - Capacitors

Step 4 - Voltage regulator and DC jack

Step 5 - Time for a first test

Troubleshooting - My multimeter does not show 5 V

Check Chip Orientation

Verify that all integrated circuits are correctly oriented on the PCB.

Check Power Supply and Connections

Verify S33 Bridge and Diode Orientation

Check Capacitor and Regulator Polarity;Orientation

Step 6 - Connectors

Step 7 - Resistor networks

Step 8 - Capacitors

Step 9 - Quartz and Inductance

Step 10 - IC sockets

Step 11 - Resistors

Step 12 - Switches

Step 13 - LEDs

Step 14 - Display connector

Step 15 - Encoder and Potentiometers

Step 16 - The end is near! A last voltage test

Step 17 - Attach the standoffs

Step 18 - Insert all ICs

Step 19 - Powering up again

Step 20 - Attach mainboard and test

Step 21 - Solder Display

Step 23 - SD Card Image

Quickstart Guide

SONIC-POTIONS LXR Specifications

General

Polyphony	6 voices
Noise Generator	Yes
Outputs	Stereo output, headphones output
MIDI	MIDI In, MIDI Out
Effects	Delay, reverb, distortion
Modulation	LFO, envelope
Memory	64
Connectivity	USB, MIDI